Computer, tablet, and smartphone rest



FIG. 1 is a perspective view of the computer, tablet, and smartphone rest.

FIG. 2 is a top plan view of the rest.

FIG. 3 is a front elevational view of the rest, and the rear elevational view is a mirror image thereof.

FIG. 4 is a left side elevational view of the rest, and the right side elevational view is a mirror image thereof.

FIG. 5 is a perspective view thereof, but shown without the portions shown in broken lines for clarity of illustration; and,

FIG. 6 is a top plan view thereof.

The perimeter boundary of the rest in FIGS. 1-4 is shown in broken lines and the broken lines form no part of the claimed design. 

CLAIM The ornamental design for a computer, tablet, and smartphone rest, as shown and described. 